The stakes are high, with major organizations and prominent artists fighting to keep their movies, books and characters out of the public domain for as long as possible, so they can collect lucrative licensing fees.

• 赌注也非常高，主要机构和知名艺术家都在争取使他们的电影、书籍和人物尽可能长久的受著作权保护，这样他们才能收到可观的许可使用费。